Mass spectrometry method mobile phase trifluoroacetic acid

Mass spectrometry method mobile phase trifluoroacetic acid, Total:168 items.

The international standard classification for "Mass spectrometry method mobile phase trifluoroacetic acid" includes: Protection against crime , Processes in the food industry , General methods of tests and analysis for food products , Footwear , Alcoholic beverages , Meat, meat products and other animal produce , Physicochemical methods of analysis , Workplace atmospheres , Tobacco, tobacco products and related equipment , Electronic components in general , Cosmetics. Toiletries .

The Chinese standard classification for "Mass spectrometry method mobile phase trifluoroacetic acid" includes: Crime judging technology , Basic standards and general methods , Food sanitation , Basic standards and general methods , Footgear , Distilled liquors , Basic standards and general methods , Labor sanitation , Tobacco , Tobacco curing in general , Electronic element in general , Cosmetics .

Professional Standard - Public Safety Standards

GA/T 1320-2016 GC-MS examination methods for fluoride ion in urine and blood in forensic science
GA/T 1916-2021 Forensic sciences-Examination methods for fluoroacetate ions in biological samples-LC-MS
GA/T 933-2011 GC and GC-MS examination methods for monofluorocetate anion in biological samples
GA/T 2048-2023 Forensic sciences-Examination methods for phenylacetic acid in suspected precursor chemicals-GC-MS
GA/T 1008.8-2013 GC and GC-MS examination methods for drugs—Part 8:Triazolam
GA/T 1633-2019 Forensic sciences—Examination methods for ethyl glucuronide in blood and urine samples—GC-MS and LC-MS

Group Standards of the People's Republic of China

T/JMZJXH 006-2020 Determination of ethyl carbamate content in the coating —Gas chromatography-mass spectrometry
T/GDAQI 029-2020 Determination of ethylenediamine tetraacetic acid, nitrilotriacetic acid and diethylenetriamine pentaacetic acid in detergent-High performance liquid chromatography
T/CSES 112-2023 Water quality — Determination of tris (2-chloroethyl) phosphate— Solid phase extraction/liquid chromatography-triple quadrupole mass spectrometry
T/CHBAS 10-2021 Determination of impurities in lithium trifluoromethanesulfonate
T/CHBAS 11-2021 Detection of impurities in trimethylsilyl trifluoromethanesulfonate
T/CSES 113-2023 Soil and sediment — Determination of tris (2-chloroethyl) phosphate — Ultrasonic extraction/Liquid chromatography-triple quadrupole mass spectrometry
T/CHBAS 8-2021 Determination of trifluoromethanesulfonic anhydride
T/CHBAS 7-2021 Determination method of trifluoromethanesulfonic acid
T/GXAS 439-2023 Detection of F-Ketamine and Nor-F-Ketamine hydrochloride in hair by liquid chromatography-tandem mass spectormetry

Henan Provincial Standard of the People's Republic of China

DB41/T 740-2012 Method for Determination of Glyceryl Triacetate Content in Cellulose Acetate Filter Sticks Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry

工业和信息化部

QB/T 5293-2018 Determination of prohibited tributy phosphate,tris(2-chloroethyl) phosphate and tritolyl phosphate in cosmetic-Gas chromatography-mass spectrometry

中华人民共和国国家卫生和计划生育委员会

WS/T 63-1996 Urine—Determination of thiodiglycolic acid—Gas chromatographic method
WS/T 96-1996 Urine―Determination of trichloroacetic acid―Headspace gas chromatographic method

National Health Commission of the People's Republic of China

GBZ/T 286-2016 Gas chromatography-mass spectrometry method for determination of 1,2-dichloroethane in blood
GB 23200.70-2016 National food safety standard— Determination of acifluorfen residue in foods Liquid chromatography - mass spectrometry
GB 23200.36-2016 National food safety standard―Determination of fluroxypyr, dithiopyr, diflufenzopyr and thiazopyr
GB 23200.62-2016 National food safety standard―Determination of flumiclorac-pentyl residue in foods Gas chromatography-mass spectrometry
GBZ/T 335-2024 Standard headspace gas chromatography method for determination of trichloroacetic acid in urine (replacing WS/T 96—1996)

Professional Standard - Commodity Inspection

SN/T 2459-2010 Determination of Flumiclorac-pentyl Residues in Food for Import and Export - GC-MS Method
SN/T 2451-2010 Determination of Sodium Nifurstyrenate Residues in Food of Animal Origin - LC-MS/MS Method
SN/T 2394-2009 Determination of perfluorooctane sulfonic acid (PFOS)in extinguisher for import and export - LC-MS/MS
SN/T 1921-2007 Determination of residue of flumequine in food of animal origin for import and export - LC-MS/MS method
SN/T 3815-2014 Determination of phosphotriester (2-chlorine ethyl) in rubber and plastic products -Gas chromatography - Mass-spectrography
SN/T 2842-2011 Determination of Perfluorooctane Sulfonoic Acid and Perfluorooctanoic Acid in Textiles - Liquid Chromatography-tandem Mass Spectrometry Method
SN/T 3544-2013 Determination of perfluorooctanoate (PFOA) and perfluorooctane sulfonate (PFOS) in food for export-Liquid chromatography-tandem mass spectrometry method
SN/T 2257-2009 Determination of perfluorooctanoic acid(PFOA)in Teflon materials and sticky pan coatings - Gas chromotagraphy-mass spectrometry(GC-MS)method
SN/T 2396-2009 Determination of perfluorooctane sulfonic acid (PFOS) in light industrial products for import and export - LC-MS/MS
SN/T 2807-2011 Determination of Acifluorfen Residues in Food for Import and Export - LC-MS/MS Method
SN/T 2395-2009 Determination of perfluorooctane sulfonic acid(PFOS)in pesticide for import and export - LC-MS/MS
SN/T 1982-2007 Determination of fipronil residues in food for import and export-GC-MS method
SN/T 2236-2008 Determination of flusilazole residues in food for import and export - GC-MS method
SN/T 2392-2009 Determination of perfluorooctane sulfonic acid(PFOS) in chemical products for import and export—LC-MS/MS
SN/T 2449-2010 Determination of perfluorooctane sulfonic acid in leather and leather products—LC-MS/MS
SN/T 2152-2008 Determination of hexaflumuron residue in food for import and export—HPLC-MS/MS method
SN/T 1947-2007 Determination of fluroxypyr residues in foods for import and export-GC-MS method
SN/T 2393-2009 Determination of perfluorooctane sulfonic acid(PFOS) in cosmetic and abstergent for import and export - LC-MS/MS
SN/T 1922-2007 Determination of residues of paracetamol and acetylsalicylic acid in food of animal origin for import & export - LC-MS/MS method
SN/T 3032-2011 Determination of melamine and cyanuric acid in foodstuffs for export. HPLC-MS/MS method
SN/T 3649-2013 Determination of fluoroquinolones in feedstuff-LC-MS/MS method
SN/T 0285-2012 Determination of ethyl carbamate residues in alcohol for export. GC-MS
SN/T 4039-2014 Determination of 1-naphthaleneacetamide,pyraflufen-ethyl,ethiprole,fipronil residues in foodstuffs for export - LC-MS/MS method
SN/T 2488-2010 Determination of Clavulanic Acid Residues in Food of Animal Origin for Import and Export - LC-MS/MS Method

Taiwan Provincial Standard of the People's Republic of China

CNS 5591-1980 Method of Test for Total Acid Number of Trichlorotrifluoroethane

未注明发布机构

DIN EN 17212 E:2018-01 Animal Feeding stuffs - Methods of sampling and analsysis - Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)
ASTM RR-D26-1011 1991 D3444-Test Method for Total Acid Number of Trichlorotrifluoroethane

国家质量监督检验检疫总局

SN/T 1865-2016 Determination of thiamphenicol|| florfenicol and florfenicol amine residues in animal-derived food for export-LC-MS/MS method
SN/T 2257-2015 Determination of perfluorooctanoic acid(PFOA)in polytetrafluoroethene materials and non-stick pan coatings一Gas chromatography-mass spectrometry
SN/T 4683-2016 Determination of formamide in ethylene-vinyl acetate copolymer and its products―Gas chromatography-Mass method
SN/T 4440-2016 Determination of trichloroethylene and tetrachloroethylene in plastic and rubber products - Gas chromatongrahpy-mass spectrometry

Professional Standard - Light Industry

QB/T 4554-2013 Footwear - Chemical test method - Determination of perfluorooctane sulfonate and perfluorooctanoate-LC-MS/MS

Jilin Provincial Standard of the People's Republic of China

DB22/T 1678-2012 Determination of sodium 4-chlorophenoxyacetate residue in bean sprouts by liquid chromatography-mass spectrometry/mass spectrometry
DB22/T 2686-2017 Determination of fluazinam in ginseng by liquid chromatography-mass spectrometry/mass spectrometry
DB22/T 2598-2016 Determination of indole acetic acid and indole butyric acid in ginseng by liquid chromatography-mass spectrometry/mass spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 28606-2012 Determination of perfluorooctanoic acid and salt in the coating—High performance liquid chromatography-tandem mass spectrometry
GB/T 22288-2008 Determination of melamine ammeline ammelide and cyanuric acid in original plant products - GC-MS method
GB/T 10345.7-1989 Method for determination of ethyl acetate in Chinese spirits(GLC)
GB/T 33893-2017(英文版) Determination of perfluorooctane sulfonates (PFOS) and surfluorooctanoic acid (PFOA) in separation membranes—Liquid chromatography tandem mass spectrometry method
GB/T 17090-1997 Workplace air--Determination of trichlorethylene--Gas chromatographic method

Professional Standard - Tobacco

YC/T 539-2016 Determination of water in glycerol triacetate for cigarette. Gas-chromatographic method
YC/T 331-2010 Determination of triacetin in cellulose acetate filter rods—Gas chromatography method
YC/T 360-2010 Determination of diethyl pyrocarbonate in tobacco additives—Gas chromatography-mass spectrometry method
YC/T 420-2011 Determination of purity of glycerol triacetate for cigarette—Gas chromatographic method

海关总署

SN/T 2012-2019 Determination of benzoic acid and sorbic acid in vinegar for export-LC and I C-MS/MS method
SN/T 5114-2019 Determination of chloramphenicol in live animals and feed for import and export - LC-MS/MS

Professional Standard - Environmental Protection

HJ 1050-2019 Water quality—Determination of chlorate, chlorite, bromate,dichloracetic acid and trichloracetic acid—Ion chromatography
HJ 827-2017 Water quality - Determination of carbamates pesticides by Ultra performance liquid chromatography-triple quadrupole mass spectrometry
HJ 758-2015 Water quality - Determination of haloacetic acids - Gas chromatography

Professional Standard - Agriculture

BJS 202302:2023 Identification method of glacial acetic acid and counterfeit vinegar Gas chromatography-stable isotope ratio mass spectrometry
JAP-088 Phosphoethylaluminum (triethylaluminum phosphate) detection method
SN/T 5520-2023 Determination of phenylethanol amine A residues in foodstuffs for animalorigin-Liquid chromatography tandem mass spectrometry method
NY/T 2821-2015 Determination of caffeic add phenethyl ester in propolis一 Liquid chromatography tandem mass spectrometry
SN/T 5503-2023 Determination of vinyl acetate in cosmetics for import and export-Headspace gas chromatography-mass spectrometry method

国家烟草专卖局

YC/T 562-2018 Cigarettes—Determination of ethyl carbamate in mainstream cigarette smoke—Gas chromatography-tandem mass spectrometry method

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 37760-2019 Determination of perfluorooctanoic acid and perfluorooctane sulfonic acid in electronic and electrical products—Ultra high performance liquid chromatographic method with tandem mass spectrometry

Zhejiang Provincial Standard of the People's Republic of China

DB33/T 749-2009 Determination of Perfluorooctanesulphonate (PFOS) and Perfluorooctanoate(PFOA) in textiles ＆ leather. LC-MS/MS method

Anhui Provincial Standard of the People's Republic of China

DB34/T 2979.3-2017 Analytical methods of organic pollutants in plastics and their products - Part 3: Determination of tris(2-chloroethyl) phosphate by gas chromatography-mass spectrometry

Jinlin Provincial Food Standard of the People's Republic of China

DBS22/ 003-2013 Determination of ethyl carbamate in food safety local standard beverage alcohol by gas chromatography-mass spectrometry
DBS22/ 011-2013 Determination of ethyl carbamate in beverage alcohol by gas chromatography-mass spectrometry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 33893-2017 Determination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes―Liquid chromatography-tandem mass spectrometry method
GB/T 35771-2017 Determination of dimethyl sulfate and diethyl sulfate in cosmetics―Gas chromatography-mass spectrometry method

Professional Standard - Hygiene

WS/T 54-1996 Urine - Determination of phenylglyoxylic acid and mandelic adid - High performance liquid chromatographic method

Professional Standard - Petrochemical Industry

SH/T 1628.2-1996 Determination for purity and organic impurity of industrial vinyl acetate - Gas chromatography method
SH/T 1628.7-2023 Vinyl acetate for industrial use – Part 7：Determination of trace benzene series– Gas chromatography–mass spectrometry method
SH/T 1796-2015 Triethylene glycol for industrial use. Determination of purity and impurities. Gas chromatographic method
SH/T 1628.2-2023 Vinyl acetate for industrial use－ Part 2: Determination of purity and organic impurities－ Gas Chromatographic Method

Hebei Provincial Standard of the People's Republic of China

DB13/T 5097-2019 Gas Chromatography and Gas Chromatography-Mass Spectrometry Examination Method for 3-Fluoro-4-cyanophenol Ester Liquid Crystal Monomers

German Institute for Standardization

DIN EN ISO 23631 Berichtigung 1:2007-11 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006); German version EN ISO 236...
DIN EN ISO 23631:2006-05 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006); German version EN ISO 236...
DIN EN 17212:2019-11 Animal Feeding stuffs - Methods of sampling and analsysis - Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS); German version EN 17212:2019
DIN EN 17212:2019 Animal Feeding stuffs - Methods of sampling and analsysis - Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)

American Society for Testing and Materials (ASTM)

ASTM D3444-00(2020) Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
ASTM D6438-99 Standard Test Method for Acetone, Methyl Acetate, and Parachlorobenzotrifluoride Content of Paints, and Coatings by Solid Phase Microextraction-Gas Chromatography
ASTM D3444-00(2015) Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
ASTM D6438-05(2015) Standard Test Method for Acetone, Methyl Acetate, and Parachlorobenzotrifluoride Content of Paints, and Coatings by Solid Phase Microextraction-Gas Chromatography
ASTM D3444-00(2010)e1 Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
ASTM D3444-00(2005) Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
ASTM D3444-00 Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
ASTM D3448-10(2015)e1 Standard Test Method for Specific Aqueous Conductance of Trichlorotrifluoroethane
ASTM D3448-85(2005) Standard Test Method for Specific Aqueous Conductance of Trichlorotrifluoroethane
ASTM D6438-05(2022) Standard Test Method for Acetone, Methyl Acetate, and Parachlorobenzotrifluoride Content of Paints, and Coatings by Solid Phase Microextraction-Gas Chromatography
ASTM D7979-17 Standard Test Method for Determination of Per- and Polyfluoroalkyl Substances in Water, Sludge, Influent, Effluent and Wastewater by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS)
ASTM E1616-08 Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM D7979-20 Standard Test Method for Determination of Per- and Polyfluoroalkyl Substances in Water, Sludge, Influent, Effluent, and Wastewater by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS)
ASTM E1616-94 Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM E1616-94(2002) Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM D7979-19 Standard Test Method for Determination of Per- and Polyfluoroalkyl Substances in Water, Sludge, Influent, Effluent, and Wastewater by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS)
ASTM D3448-85(2000) Standard Test Method for Specific Aqueous Conductance of Trichlorotrifluoroethane
ASTM E1616-94(2002)e1 Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM D3443-00(2005) Standard Test Method for Chloride in Trichlorotrifluoroethane
ASTM D3443-00(2020) Standard Test Method for Chloride in Trichlorotrifluoroethane
ASTM D3443-00 Standard Test Method for Chloride in Trichlorotrifluoroethane
ASTM E2409-20a Standard Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol and in Mono- and Dipropylene Glycol (Gas Chromatographic Method)
ASTM D3448-10(2020) Standard Test Method for Specific Aqueous Conductance of Trichlorotrifluoroethane

British Standards Institution (BSI)

BS ISO 25101:2009 Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
BS EN 17212:2019 Animal Feeding stuffs. Methods of sampling and analysis. Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)
BS ISO 21675:2019 Water quality. Determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water. Method using solid phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS)
BS PD ISO/TS 17951-1:2016 Water quality. Determination of fluoride using flow analysis (FIA and CFA). Method using flow injection analysis (FIA) and spectrometric detection after off-line distillation
BS EN ISO 23631:2006(2007) Water quality — Determination of dalapon, trichloroaceticacidand selected haloacetic acids — Method using gas chromatography (GC - ECD and / or GC - MS detection) after liquid - liquid extraction and derivatization
BS ISO 23970:2021 Milk, milk products and infant formula. Determination of melamine and cyanuric acid by liquid chromatography and tandem mass spectrometry (LC-MS/MS)

Danish Standards Foundation

DS/ISO 25101:2009 Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
DS/EN ISO 23631:2006 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization
DS/EN ISO 23631/AC:2007 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization

GSO

BH GSO ISO 25101:2016 Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
GSO ISO 25101:2013 Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
OS GSO ISO 25101:2013 Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
GSO ISO 23631:2013 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization
OS GSO ISO 23631:2013 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization
BH GSO ISO 23631:2016 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization

SCC

DANSK DS/ISO 25101:2009 Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
DANSK DS/EN 17212:2019 Animal Feeding stuffs: Methods of sampling and analysis – Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)
NS-EN 17212:2019 Animal Feeding stuffs — Methods of sampling and analysis — Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)
SPC GB/T 37760-2019 Determination of perfluorooctanoic acid and perfluorooctane sulfonic acid in electronic and electrical products -- Ultra high performance liquid chromatographic method with tandem mass spectrometry (TEXT OF DOCUMENT IS IN CHINESE)
CEI EN IEC 62321-11:2024 Determination of certain substances in electrotechnical products - Part 11: Tris (2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS)
DANSK DS/EN IEC 62321-11:2024 Determination of certain substances in electrotechnical products – Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS)
DIN EN 17212 E:2018 Draft Document - Animal Feeding stuffs - Methods of sampling and analsysis - Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS); German and English version prEN 17212:2017
DIN EN IEC 62321-11 E:2023 Draft Document - Determination of certain substances in electrotechnical products - Part 11: Tris (2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) (IEC 111/...
07/30134375 DC BS ISO 25101. Water quality. Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA). Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
DANSK DS/EN ISO 23631/AC:2006 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization
DANSK DS/ISO 21675:2019 Water quality – Determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water – Method using solid phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS)

CEN - European Committee for Standardization

PREN 17212-2017 Animal Feeding stuffs: Methods of sampling and analsysis - Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)

International Organization for Standardization (ISO)

IEC/DIS 62321-11 Determination of certain substances in electrotechnical products — Part 11: Tris (2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS)
IEC/FDIS 62321-11:2011 Determination of certain substances in electrotechnical products — Part 11: Tris (2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS)
ISO 25101:2009 Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
ISO 23970:2021 | IDF 252:2021 Milk, milk products and infant formula — Determination of melamine and cyanuric acid by liquid chromatography and tandem mass spectrometry (LC-MS/MS)
ISO 23970:2021 Milk, milk products and infant formula - Determination of melamine and cyanuric acid by liquid chromatography and tandem mass spectrometry (LC-MS/MS)

ES-UNE

UNE-EN 17212:2020 Animal Feeding stuffs - Methods of sampling and analysis - Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)
UNE-EN IEC 62321-11:2024 Determination of certain substances in electrotechnical products - Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) (Endorsed by Asociación Es...
UNE-EN ISO 23631:2007/AC:2008 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006)

Association Francaise de Normalisation

NF V18-248*NF EN 17212:2019 Animal Feeding stuffs - Methods of sampling and analysis - Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)
NF EN IEC 62321-11:2024 Determination of certain substances in electrotechnical products - Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography
NF EN 17212:2019 Animal foodstuffs - Methods of sampling and analysis - Determination of melanin and cyanuric acid contents by liquid chromatography coupled with mass spectrometry (LC-MS/MS)
NF V04-456*NF ISO 23970:2021 Milk, milk products and infant formula - Determination of melamine and cyanuric acid by liquid chromatography and tandem mass spectrometry (LC-MS/MS)

European Committee for Electrotechnical Standardization（CENELEC）

EN IEC 62321-11:2024 Determination of certain substances in electrotechnical products - Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS)

International Electrotechnical Commission (IEC)

IEC 62321-11:2023 Determination of certain substances in electrotechnical products - Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS)

UNKNOWN

BJS 202302 Identification method of glacial acetic acid and counterfeit vinegar Gas chromatography-stable isotope ratio mass spectrometry

Korean Agency for Technology and Standards (KATS)

KS I ISO 23631:2018 Water quality — Determination of dalapon, trichloroacetic acid and selected haloacetic acids — Method using gas chromatography(GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivat

KR-KS

KS I ISO 23631-2018 Water quality — Determination of dalapon, trichloroacetic acid and selected haloacetic acids — Method using gas chromatography(GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivat

BSI

DIN EN IEC 62321-11:2024 Determination of certain substances in electrotechnical products - Part 11: Tris(2-chloroethyl) phosphate (TCEP) in plastics by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) (IEC 62321-11:2023)

RU-GOST R

GOST 34742-2021 Food and fish products. Method for determination of polyfluorinated pollutants by high performance liquid chromatography mass spectrometry

Lithuanian Standards Office

LST EN ISO 23631:2006/AC:2007 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006)
LST EN ISO 23631:2006 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006)

AENOR

UNE-EN ISO 23631:2007 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006)

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